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| author | Christopher Allan Webber <cwebber@dustycloud.org> | 2016-02-22 11:23:14 -0800 |
|---|---|---|
| committer | Christopher Allan Webber <cwebber@dustycloud.org> | 2016-02-22 13:28:58 -0800 |
| commit | 944d2b17b50b6e1890817d4724ed101bc2c4b0ef (patch) | |
| tree | 543500c438d420451a6a7fc8bc6b7b4ff68d80be /gnu/system/vm.scm | |
| parent | 8b16a5e1996bd9ec66915f84beaac6d34cb0f353 (diff) | |
| download | patches-944d2b17b50b6e1890817d4724ed101bc2c4b0ef.tar patches-944d2b17b50b6e1890817d4724ed101bc2c4b0ef.tar.gz | |
vm: Only pass "-enable-kvm" to qemu if /dev/kvm is present.
Fixes <http://bugs.gnu.org/22633>.
* gnu/build/vm.scm (load-in-linux-vm): Only pass "-enable-kvm" flag to qemu
if "/dev/kvm" is present.
* gnu/system/vm.scm (common-kvm-options): Same as above.
Diffstat (limited to 'gnu/system/vm.scm')
| -rw-r--r-- | gnu/system/vm.scm | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/gnu/system/vm.scm b/gnu/system/vm.scm index a7c03bda17..58a476a468 100644 --- a/gnu/system/vm.scm +++ b/gnu/system/vm.scm @@ -1,5 +1,7 @@ ;;; GNU Guix --- Functional package management for GNU ;;; Copyright © 2013, 2014, 2015, 2016 Ludovic Courtès <ludo@gnu.org> +;;; Copyright © 2016 Christopher Allan Webber <cwebber@dustycloud.org> +;;; Copyright © 2016 Leo Famulari <leo@famulari.name> ;;; ;;; This file is part of GNU Guix. ;;; @@ -457,7 +459,13 @@ with '-virtfs' options for the host file systems listed in SHARED-FS." "\" ")) #~(string-append - " -enable-kvm -no-reboot -net nic,model=virtio \ + ;; Only enable kvm if we see /dev/kvm exists. + ;; This allows users without hardware virtualization to still use these + ;; commands. + #$(if (file-exists? "/dev/kvm") + " -enable-kvm " + "") + " -no-reboot -net nic,model=virtio \ " #$@(map virtfs-option shared-fs) " \ -net user \ -serial stdio -vga std \ |